TumblrUpdatesOfficialiOSAppToEnableYouToMentionBlogsWhenWritingAPost

Tumblr has just issued an update to its official iOS app. As it happens, the latest update to Tumblr for iOS introduces a new feature that's worth mentioning, if you know what I mean.
Well, if you don't know what I mean, allow me to explain.
A couple of weeks ago, Tumblr added support for mentioning blogs when writing a post on its compose screen on the Web. Now, that same functionality has been added to the compose screen of Tumblr for iOS:

User Mentions! Just type @ and a username when you’re writing a post. We’ll create a link to their blog and let that person know that you mentioned them. They will be thrilled by this.